Re: [PATCH] udf: fix uid/gid options and add uid/gid=ignore and forget options

[Phillip Susi <psusi@cfl.rr.com>]

Andrew Morton wrote:
> I didn't see that update, and I don't miss much.
> 

See http://lkml.org/lkml/2006/3/5/171

> Please provide a description of this change.  What problem is it fixing? 
> How does it fix it?  What are the consequences of not making this change?

In the initial patch I made a typo.  As Pekka Enberg pointed out, with 
the if still following the else, you can still get a null uid written to 
the disk if you specify a default uid= without uid=forget.  In other 
words, if the desktop user is uid=1000 and the mount option uid=1000 is 
given ( which is done on ubuntu automatically and probably other 
distributions that use hal ), then if any other user besides uid 1000 
owns a file then a 0 will be written to the media as the owning uid 
instead.  This is exactly what the original patch was trying to prevent.